I have found a bug in the new version, for some reason you can no longer change your name to <yourname>; tunes <tunes>; because you are apparently sending a bad name or something. I'm not sure if this is a bug or just has been removed but i just thought i'd let you know.

"Alternate" would not describe it, bcause that is saying you have a choice of whether or not its better than 1.09.4. It is 1.09.4 so it should be something like.... Er I can't think of anything, but something that means improved, but starts with the letter "A".

It's just a small security update added to 1.09.4. There would be no point in it being 1.09.5, beacuse it's so small a change. It's even compatible with 1.09.4. Therefore, that is why it's 1.09.4a. The a doesn't mean anything except that it's a small update to 1.09.4.